/Engine/Plugins/FX/Niagara/Source/Niagara/Classes/NiagaraEvents.h
virtual void PerformAction ( [FNiagaraEmitterInstance](API\Plugins\Niagara\FNiagaraEmitterInstance) & OwningSim, const [FNiagaraEventReceiverProperties](API\Plugins\Niagara\FNiagaraEventReceiverProperties) & OwningEventReceiver )